* {
    padding: 0;
    margin: 0;
}

body {
    width: 100%;
    height: 100%;
    display: flex;
}

aside {
    width: 200px;
    color: #bfcbd9;
    box-sizing: border-box;
}

aside h3 {
    text-align: center;
    line-height: 50px;
    background-color: #304156;
}

aside ul {
    list-style: none;
}

aside div,
ul li:nth-child(1) {
    background-color: #304156;
    line-height: 60px;
    padding-left: 20px;
}

aside ul li {
    background-color: #1f2d3d;
    line-height: 50px;
    padding-left: 30px;
}

aside .iconfont {
    padding-right: 15px;
}

/* --------------------------------------------------------------------------------- */
main {
    flex: 1;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

main header {
    height: 50px;
    line-height: 50px;
    border-bottom: 1px solid lightgray;
}

main header .icon-mulushouqi {
    font-size: 30px;
    float: left;
    margin-left: 20px;
}

main header div {
    font-size: 18px;
    float: right;
    margin-left: 20px;
}

main header div span {
    font-size: 30px;
    margin-right: 20px;
}

main nav {
    height: 25px;

    border-bottom: 2px solid lightgray;
    box-sizing: border-box;
    padding: 2px 20px;
}

main nav div:nth-child(1) {
    height: 100%;
    font-size: 14px;
    float: left;
    border: 1px solid grey;
}

main nav div:nth-child(2) {
    height: 100%;
    width: 100px;
    text-align: center;
    font-size: 14px;
    float: left;
    margin-left: 5px;
    color: white;
    background-color: #409eff;
}

main .mianbox {
    flex: 1;

}

main .serarchbox {
    margin-top: 10px;
    margin-left: 20px;
    line-height: 50px;
}

main .serarchbox span {
    font-size: 18px;
    font-weight: 700;
    margin-right: 5px;
}

main .serarchbox input {
    line-height: 30px;
    width: 190px;
    outline: none;
    border: 1px solid lightgrey;
    padding-left: 10px;
}

main .serarchbox button {
    display: inline-block;
    text-align: center;
    padding: 2px 10px;
    border: none;
}

main .serarchbox button:nth-child(3) {
    background-color: #409eff;
    color: white;
}

main .serarchbox button:last-child {
    color: grey;
    border: 1px solid lightgrey;
}

main .mainbox .buttonbox {
    float: left;
    margin-left: 20px;
    height: 50px;
}

main .mainbox .buttonbox button {
    display: inline-block;
    text-align: center;
    padding: 5px 10px;
}

main .mainbox .buttonbox button:nth-child(1) {
    border: #409eff;
    color: #409eff;
    background-color: #e8f4ff;
}

main .mainbox .buttonbox button:nth-child(2) {
    border: #91e7bb;
    color: #91e7bb;
    background-color: #e7faf0;
}

main .mainbox .buttonbox button:nth-child(3) {
    border: #ffa3a2;
    color: #ffa3a2;
    background-color: #ffeded;
}

main .mainbox .buttonbox button:nth-child(4) {
    border: #ffc24a;
    color: #ffc24a;
    background-color: #fff8e6;
}

main .mainbox .spanbox {
    float: right;
    margin-right: 20px;
    height: 50px;
}

main .mainbox .spanbox span {
    display: block;
    border: 1px solid lightgrey;
    text-align: center;
    padding: 5px;
    border-radius: 50%;
    color: grey;
}
main .mainbox .spanbox span:first-child {
 float: left;
 margin-right: 10px;
}
main .mainbox .spanbox span:last-child {
 float:right;
}
main table{
    line-height: 40px;
    text-align: center;
    margin-bottom: 20px;
    border-collapse: collapse;
}
main table tr:nth-child(1) {
 background-color:  lightgray;
  height: 2px;
}
main table tr td .status {
    border: #409eff;
    color: #409eff;
    background-color: #e8f4ff;
}
main .pagebox{
   height: 40px;
    text-align: center;
}
main .pagebox span{
 margin-right:5px ;
 padding: 5px;
}
